Try this new ski simulator (still in beta) for an envigorating workout!  Not like dauntingly large machines, does not require your compelling effort to regulate speeds and strengths, instead it all depends on your control commands.  In other words,  it is a very smooth ride without any effort at all. The motion burns calories while it simulates swooshing down a mountain.  You don't need to be a skier to enjoy and benefit from the workout.  Exercising on the machine burns lots of calories and strengthens your lower body.  This unique movement is easy to learn and fun for children (ages 10+) and adults.
      The inventor tested and redesigned the machine many times before the specifications were perfected.  It's the  only at-home ski-training machine that simulates the back-and-forth motion of skiing.  And, you don't need to go to the gym or a fancy ski-simulation facility -- you can exercise at home with your own unique equipment.
      The machine takes up about the same space as a home treadmill.  It can be stored indoors or outdoors -- all major parts are stainless steel, so it won't rust.